What to bring to the conversation
- Property, dimensions or quantities you know
- Existing condition and items to retain
- Access, occupancy and scheduling constraints
FIND HELP. COMPARE OFFERS. YOU CHOOSE.
Battery backup
Tell us what you need. Pros can review your request and send you offers. You decide who to hire.
Specify intended loads and operating assumptions.
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What information helps?
Share what you know. You do not need to know every detail.
- The problem or the result you want
- Where you need the service
- When you would like help
- Your budget, if you have one
Do not guess measurements or costs. You can ask a pro to check them.
Want to learn more before you start?
Open the guide for costs, useful questions and planning tools. You can start your request without reading it all.
Home · THE PROJECT GUIDE
Battery backup.
Get the details right.
Specify intended loads and operating assumptions.
Define the loads and situations you want covered. Ask for a capacity and installation assessment before comparing equipment prices.
Explore freely · Compare thoughtfully · You choose the professional
THE WORK BEHIND THE WORDS
Make this particular service clear.
Start with the distinction below, then define the deliverables and boundaries. If something is unknown, ask the provider to assess it.
Battery backup · the key conversation
Specify intended loads and operating assumptions.
What to ask for in return
A written description of battery backup, the assumptions behind the price and which items need further assessment. Ask the provider to explain intended loads, equipment, transfer arrangement, maintenance in the context of your request.
| Detail | Get this in writing | Keep the comparison fair |
|---|---|---|
| Outage scenarios and critical-load schedule | List outage causes and likely durations; every load requested; voltage, starting and running demand where known; hours and duty cycle; simultaneous-use priorities; acceptable interruption; seasonal conditions; occupancy; medically important equipment; well, sump, refrigeration, communications, heating or cooling needs; and loads that may be shed. | Compare proposals against the same load schedule and operating sequence. Keep output power separate from stored or supplied energy, and do not accept “whole home” without a documented load and duration basis. |
| Power source, fuel or storage boundary | Name generator, battery, inverter, charger, solar integration or hybrid equipment; rated and usable output or capacity; environmental limits; enclosure; starting system; fuel type and on-site quantity; refueling or recharge assumption; emissions or exhaust provisions; noise basis; accessories; and equipment or work explicitly excluded. | Compare complete operating systems under the same outage assumption. A generator without defined fuel and safe placement, or a battery without usable-energy, output and recharge details, is not an equivalent scope. |
| Electrical integration, siting and approvals | Document existing service and panels, backed-up circuits, transfer method, isolation, grounding and bonding assessment, disconnects, load management, surge protection, trench or conduit route, equipment pad or mounting, clearances, flood and weather exposure, ventilation or exhaust, utility coordination, permits, inspections and restoration. | Compare the same connection and site boundary. Separate electrical, fuel, civil, fire-safety, communications and finish work so missing responsibility does not appear later as an undefined extra. |
| Commissioning, owner training and care plan | Require visual and electrical checks, source startup, transfer and restoration test, supported-load demonstration, alarm and shutdown review, monitoring setup, settings record, labels, as-built schedule, fuel or state-of-charge baseline, maintenance calendar, warranty contacts, emergency instructions and a process for recording later changes. | Compare the evidence delivered, not only whether the equipment turned on once. Testing should use an agreed safe method and document limitations; future performance still depends on conditions, fuel or charge and maintenance. |
UNDERSTAND THE PRICE
See the parts. Then compare the total.
A useful budget explains what the money covers. Keep these cost areas visible rather than relying on a package name or headline figure.
Preparation and investigation
Products and installation
Access, disposal and reinstatement
Approvals, testing and handover
What changes the scope?
Define the loads and situations you want covered. Ask for a capacity and installation assessment before comparing equipment prices.
Ask providers to explain how intended loads and equipment affect their assumptions. Separate confirmed information from items still awaiting assessment.
What does the chart show?
The planning tool compares amounts you enter over the same period. Fixed charges, rate × quantity, monthly charges and extras stay separate. Its cumulative-cost graph makes different upfront and recurring arrangements easier to understand.
Published references, where available below, show their own units, source and period. They remain separate from your calculator inputs. Employee wages and producer-price indexes are context, not the price a provider will charge. Ask for current proposals for your actual scope.
Explore employee wages by state
Related occupation: Electricians. BLS Occupational Employment and Wage Statistics, May 2025. These are employee wages, not contractor billing rates, business fees or an installed-project estimate.
$20.50U.S. · 10th percentile
$30.38U.S. · Median hourly wage
$52.17U.S. · 90th percentile
The median divides employees into two equal groups. The percentile figures describe the wage distribution; they are not minimum and maximum prices. Unpublished or suppressed estimates remain “Not published.”
Mean wages and interpretation
| Area | Median | Mean |
|---|---|---|
| U.S. | $30.38 | $34.37 |
A provider’s charge also covers costs such as nonbillable time, supervision, vehicles, equipment, insurance, administration and profit. The selected occupation may cover only part of a multitrade project. OEWS does not measure self-employed contractors’ fees. No wage-to-quote multiplier is applied, and these snapshots do not establish a current labor-price trend.
BLS national and state source tables ↗ · SOC 47-2111 · Reviewed October 8, 2026.
YOUR PLANNING DESK
A clearer brief. A better starting point.
Build your request, compare entered costs and download a branded planning pack. Your selections stay here until you choose to continue.
Start with the details that matter.
No account needed to plan. Keep private documents, account numbers, credentials and sensitive case details out of this brief.
Also consider: Access, occupancy and scheduling constraints. Leave unknown details for the provider to assess.
Review your starting brief
Review before continuing. You can edit the wording below. Manual edits stay in place until you choose to regenerate from your answers.
350 characters
Next, review the request in PickYourPro.ai. An account is required to complete it. This step does not send invitations or commit you to a provider. Service availability and provider participation vary.
Opt-in saves form answers only. Manual brief edits, comparison values and checklist selections are not saved. Download a copy to keep them; avoid saving on shared devices.
FROM FIRST QUESTION TO HANDOVER
Know what happens next.
- 1
Define
Describe the outcome and current condition. Mark unknown measurements rather than guessing.
- 2
Assess
Agree any visit or diagnostic fee. Ask what must be checked before the price can be final.
- 3
Compare
Use the same drawings, selections and boundaries for each proposal.
- 4
Complete
Approve changes in writing and collect the agreed completion records.
A planning sequence, not a promised duration. Actual timing depends on the service, the information available and the provider's agreed scope.
WHEN YOU WANT THE DEEPER VIEW
The details worth resolving early.
Plan backup power around defined outage situations and the loads that must keep working—not a generator wattage, battery nameplate or promise to run the whole house. Record each critical load, its starting and continuous demand, acceptable interruption, expected hours of use, simultaneous-operation assumptions and any medical, water, heating, cooling, communications or food-safety consequence. Then ask a qualified provider to assess the service equipment, circuits, transfer method, source capacity, fuel or charging plan, equipment location, environmental hazards and utility or permit requirements. Usable energy, output power, fuel on hand and recharge or refueling access are different constraints. A well-scoped proposal explains what will and will not operate, under which assumptions, how the system isolates from the grid, and how the owner will test and maintain it.
For this particular project
List the circuits and appliances to support, their starting and continuous power, daily energy, duty cycles and priority during a long outage. Compare usable—not only nameplate—energy, continuous and surge output, reserve settings, temperature limits, degradation or warranty assumptions, grid-charging behavior, solar recharge assumptions and which loads are intentionally excluded. Confirm that the inverter, transfer or isolation equipment supports the proposed outage mode; ordinary grid-tied solar alone generally shuts down when the grid is out. Put equipment location, fire and electrical review, clearances, communications, monitoring ownership, utility interconnection, permits and future expansion in writing. Require an outage-mode demonstration and settings record, but do not treat modeled runtime as a guarantee.
Use these questions to write my brief ↗- 01Define outage scenarios, critical loads and operating priorities
- 02Assess service equipment, site, fuel or charging constraints
- 03Compare complete source, transfer and load-management scopes
- 04Permit, install and commission under qualified supervision
- 05Practice outage operation and maintain a dated service record
Which loads are truly critical during an outage?
Build a circuit-and-appliance schedule instead of asking for generic whole-home coverage. Identify voltage, continuous and starting demand, duty cycle, controls, communications and whether loads may run together. Separate life-safety or medically important needs from comfort and convenience, and plan another emergency option where loss of power could cause harm. Ask the provider to measure or verify uncertain loads and explain load management. A service rating, generator nameplate or battery capacity alone does not establish which equipment can start, run together or operate for a chosen duration.
Generator, battery or coordinated system?
Compare the outage scenario before the technology. An engine generator depends on an appropriate fuel supply, safe exhaust location, starting system, weather protection and periodic exercise. A battery depends on usable energy, continuous and surge output, state of charge, temperature, control settings and a way to recharge; ordinary grid-tied solar normally shuts down during an outage unless the inverter and storage are configured for islanded operation. A coordinated system may extend options but adds controls and commissioning. Require each proposal to state the supported loads, operating mode, replenishment assumptions and excluded conditions without promising duration or availability.
How will the source connect and isolate safely?
Have a qualified electrical provider identify the service, panels, grounding and bonding arrangement, selected circuits, transfer equipment, disconnects, surge protection, load controls and utility interface. Require a one-line or clearly labeled circuit schedule and an explanation of normal, outage and restoration states. Directly attaching a generator to building wiring without properly installed transfer equipment can energize utility lines. Ask which permits, inspections, utility approvals, fire review or equipment listings apply locally. Do not use this planning guide as wiring, transfer-switch or generator-operation instructions.
Who owns operation, fuel and maintenance after handoff?
Define who monitors fuel age or battery state of charge, performs scheduled exercise and inspections, tests alarms and transfer, replaces consumables, updates firmware where applicable, documents faults and arranges qualified service. Include shutdown and emergency contacts, manufacturer instructions, warranty registration, remote-monitoring ownership and a repeat test after repairs or configuration changes. A successful installation-day demonstration is not a reliability guarantee. Compare the maintenance plan, response expectations and recordkeeping with the same care as the equipment purchase.
What changes with location and conditions?
- Wildfire shutoffs, hurricanes, ice, extreme heat, flooding and long rural restoration times create different load and duration priorities. Equipment placement, fuel access, flood elevation, snow, wind, wildfire exposure and temperature limits should reflect the actual site rather than a national package.
- Natural-gas pressure or service may not be available during every event; propane, gasoline and diesel storage have delivery, aging, quantity, fire and environmental constraints. Battery output and usable energy can change with temperature and control settings. Require the proposal to state its supply and environmental assumptions.
- Utilities and authorities may require particular interconnection, isolation, permits, inspections, fire access, noise limits, emissions treatment, equipment listings or setbacks. Adopted code editions and local interpretations vary. Verify current requirements with the serving utility and authority before ordering equipment.
- Rental, condominium, attached-home, historic-district and homeowners-association sites can restrict equipment, penetrations, exhaust, noise, common electrical systems and exterior placement. Confirm ownership, approvals and the exact backed-up electrical boundary before design.
Documents to collect at completion
- Approved equipment schedule, permits and inspections, service and panel assessment, one-line or circuit schedule, transfer and isolation description, load-management settings, site plan and as-built routing
- Commissioning record showing source startup, transfer and restoration, supported-load demonstration, alarms and shutdowns, measured or observed limitations, fuel or state-of-charge baseline and unresolved items
- Manufacturer manuals, listed-equipment documentation where promised, serial and model numbers, warranty registration, monitoring ownership, passwords transferred through a secure process, and qualified service contacts
- Owner operation and emergency guide, labeled disconnects and circuits, maintenance and exercise calendar, fuel or battery-care plan, service log, change-control instructions and date for the next qualified inspection or test
Compare these promised records before choosing a provider. Keep the originals alongside your planning pack.
PICKYOURPRO.AI · YOUR NEXT STEP
Explain it once.
Compare with more clarity.
Turn what you have learned into a focused request. Give providers the same starting information, review their responses and ask questions about differences in scope, timing and fees.
- 1
Build a clear brief
Describe the service, your priorities and what needs assessment.
- 2
Review responses
Compare what each provider proposes and clarify open questions.
- 3
Choose your provider
Consider relevant experience, scope and terms—not just the lowest number.
Requesting and comparing proposals is free for clients. Provider participation, availability and response times vary. Confirm any separate consultation or inspection charge. Review project unlock terms for later project stages.
GOOD QUESTIONS, CLEARER CHOICES
Before you choose.
What should I include in a battery backup request?
Specify intended loads and operating assumptions. Include intended loads, equipment, transfer arrangement, maintenance where known. Leave unknowns for the professional to assess.
Can I compare prices before an assessment?
You can compare the stated assumptions, scope and fee basis. Ask what must be checked before an offer is final and whether a consultation, inspection or diagnostic visit has a separate charge. For this service, start by clarifying intended loads.
How should I handle a lower price?
Ask which tasks, deliverables and terms differ. Use the cost tool to compare the same period and quantities, then review exclusions and professional fit. The smallest calculated number is not a recommendation.
Does the planning pack create an agreement?
No. It records your brief and entered scenarios. You still need to review and agree the provider’s actual proposal and terms. Keep original documents and approvals.
What happens after I continue to my request?
Your reviewed brief enters the existing PickYourPro.ai request process. You will need an account and can confirm the remaining details before completing the request. Provider participation and availability vary.
Are these live market prices?
The planning calculator uses your entered figures. Published references elsewhere on the page are separate, dated observations with their own sources and limitations. Neither is a live provider quote. Employee wages are not billable labor rates, and a producer-price index is not an installed project price.
TRANSPARENT BY DESIGN
Sources and editorial notes.
Prepared by PickYourPro.ai with AI assistance · Framework published October 7, 2026. Expanded research review: October 8, 2026. These service-planning questions have not been independently reviewed by a licensed specialist. Local requirements and professional suitability need individual verification.
- FTC: hiring a contractor ↗
Background on written estimates and checking a contractor. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
- DOE: homeowner solar guide ↗
Public background for discussing a solar installation. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
- CPSC: 2026 Generator, Carbon Monoxide and Fire Hazard Warning ↗
Current federal consumer warning covers outdoor placement, exhaust direction, alarms, wet-weather shock precautions, maintenance and current CO-safety features for portable generators. Source checked October 11, 2026. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
- OSHA: Using Portable Generators Safely ↗
Federal safety fact sheet identifies shock, backfeed, carbon-monoxide, refueling, fuel-storage, fire, noise, wet-location and overload hazards; workplace guidance is not a residential installation design. Source checked October 11, 2026. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
- U.S. Fire Administration: Carbon Monoxide Poisoning Prevention ↗
Federal public-safety guidance addresses CO alarms and keeping portable generators outdoors away from doors, windows and vents. Source checked October 11, 2026. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
- FEMA Independent Study: Temporary Emergency Power and Transfer Switches ↗
Explains advance load assessment, connection planning and the role of transfer equipment in isolating a facility from the utility grid; facility training is background, not a residential specification. Source checked October 11, 2026. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
- DOE: Solar and Resilience Basics ↗
Explains islanded operation, solar-plus-storage resilience and why ordinary grid-dependent solar generally shuts down during an outage without appropriately configured inverter and storage equipment. Source checked October 11, 2026. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
- DOE: Solar Integration—Energy Storage Basics ↗
Federal overview separates energy storage from generation and describes storage as a resilience resource without promising a particular residential runtime. Source checked October 11, 2026. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
- DOE: Solar Photovoltaic System Design Basics ↗
Describes the inverters, storage and other balance-of-system equipment needed to make generated electricity usable. Source checked October 11, 2026. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
- EPA: Basic Information for Stationary Engines ↗
Explains stationary-engine uses and emissions, supporting explicit fuel, emissions and jurisdictional boundaries for permanent generator proposals. Source checked October 11, 2026. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
- EPA: Understanding the Stationary Engines Rules ↗
Current federal overview distinguishes stationary, portable, emergency and non-emergency use and notes that operating purpose can affect requirements. Source checked October 11, 2026. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
- EPA: Compliance Requirements for Stationary Engines ↗
Federal compliance tables emphasize manufacturer or owner maintenance plans, operating-hour records and maintenance records for covered emergency engines; applicability must be determined for the actual installation. Source checked October 11, 2026. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
- NFPA 70: National Electrical Code, 2026 overview ↗
Official standard overview identifies current electrical requirements and integration of storage and other energy technologies; the locally adopted edition controls. Source checked October 11, 2026. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
- NFPA 855: Stationary Energy Storage Systems development ↗
Official standards page identifies NFPA 855 as the installation standard for stationary energy storage systems; local adoption and project application require qualified review. Source checked October 11, 2026. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
- NFPA 110: Emergency and Standby Power Systems, 2025 overview ↗
Official standard overview covers power sources, transfer equipment, controls and auxiliary equipment for emergency and standby systems; applicability depends on the installation and adopted rules. Source checked October 11, 2026. This resource does not endorse PickYourPro.ai. See any price-reference chart for the exact unit, scope and observation date.
Methodology and updates
Scope questions are organized by service and buying process. The planning calculator uses only entered values. Separately labelled reference charts use public source observations; no private PickYourPro project history is used. A permanent page address does not make a dated reference permanently current. Substantive changes should update the editorial record.
October 7, 2026: initial guide, service-specific scope, planning worksheet and cost-comparison tools published.
October 8, 2026: expanded option comparisons, project-specific buying questions, regional considerations and completion records.
KEEP EXPLORING